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Better handling for integer switches.

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git-svn-id: https://svn.code.sf.net/p/fteqw/code/trunk@988 fc73d0e0-1445-4013-8a0c-d673dee63da5
This commit is contained in:
Spoike 2005-05-06 11:24:36 +00:00
parent 8904897b88
commit 3fa23ffe68
1 changed files with 29 additions and 8 deletions
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37
engine/qclib/qcc_pr_comp.c
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@ -5048,11 +5048,21 @@ void QCC_PR_ParseStatement (void)
else
{
if (pr_casesdef[i]->type->type != e->type->type)
QCC_PR_ParseWarning(WARN_SWITCHTYPEMISMATCH, "switch case type mismatch");
{
if (e->type->type == ev_integer && pr_casesdef[i]->type->type == ev_float)
pr_casesdef[i] = QCC_MakeIntDef((int)qcc_pr_globals[pr_casesdef[i]->ofs]);
else
QCC_PR_ParseWarning(WARN_SWITCHTYPEMISMATCH, "switch case type mismatch");
}
if (pr_casesdef2[i])
{
if (pr_casesdef2[i]->type->type != e->type->type)
QCC_PR_ParseWarning(WARN_SWITCHTYPEMISMATCH, "switch caserange type mismatch");
{
if (e->type->type == ev_integer && pr_casesdef[i]->type->type == ev_float)
pr_casesdef2[i] = QCC_MakeIntDef((int)qcc_pr_globals[pr_casesdef2[i]->ofs]);
else
QCC_PR_ParseWarning(WARN_SWITCHTYPEMISMATCH, "switch caserange type mismatch");
}
if (hcstyle)
{
@ -5063,13 +5073,24 @@ void QCC_PR_ParseStatement (void)
{
QCC_def_t *e3;
if (e->type->type != ev_float)
if (e->type->type == ev_float)
{
e2 = QCC_PR_Statement (&pr_opcodes[OP_GE], e, pr_casesdef[i], NULL);
e3 = QCC_PR_Statement (&pr_opcodes[OP_LE], e, pr_casesdef2[i], NULL);
e2 = QCC_PR_Statement (&pr_opcodes[OP_AND], e2, e3, NULL);
QCC_FreeTemp(QCC_PR_Statement (&pr_opcodes[OP_IF], e2, 0, &patch3));
patch3->b = &statements[pr_cases[i]] - patch3;
}
else if (e->type->type == ev_integer)
{
e2 = QCC_PR_Statement (&pr_opcodes[OP_GE_I], e, pr_casesdef[i], NULL);
e3 = QCC_PR_Statement (&pr_opcodes[OP_LE_I], e, pr_casesdef2[i], NULL);
e2 = QCC_PR_Statement (&pr_opcodes[OP_AND], e2, e3, NULL);
QCC_FreeTemp(QCC_PR_Statement (&pr_opcodes[OP_IF], e2, 0, &patch3));
patch3->b = &statements[pr_cases[i]] - patch3;
}
else
QCC_PR_ParseWarning(WARN_SWITCHTYPEMISMATCH, "switch caserange MUST be a float");
e2 = QCC_PR_Statement (&pr_opcodes[OP_GE], e, pr_casesdef[i], NULL);
e3 = QCC_PR_Statement (&pr_opcodes[OP_LE], e, pr_casesdef2[i], NULL);
e2 = QCC_PR_Statement (&pr_opcodes[OP_AND], e2, e3, NULL);
QCC_FreeTemp(QCC_PR_Statement (&pr_opcodes[OP_IF], e2, 0, &patch3));
patch3->b = &statements[pr_cases[i]] - patch3;
}
}
else